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KRG Whiskey-3 Chassis Fixed buttstock - Sako TRG BLACK



This Kinetic Research Group chassis uses the OEM TRG forend, chassis and trigger components while replacing the back half of the stock and can be used with either the TRG 22 or the TRG 42.

Kinetic Research Group’s Whiskey-3 Chassis has great features that allow the shooter to set the chassis up to their particular shooting style.


  • Polymer
  • Threaded mounting holes at various positions
  • Access hole for action mounting screw (allows for the action to be removed without removing the forend)
  • Side mounting options for rail
  • Flush mount QD sling plate
  • External QD cup on both sides of forend


  • Designed for 5- or 10-round AICS magazines (Rem 700 LA uses CIP-length AICS magazines, Badger M2008 version uses AI AW 10-round double stack magazines)
  • Tikka chassis have V-Bedding; Rem 700 chassis have Radius system. Both are CNC’d into aluminum backbone.
  • Hardened stainless steel recoil lug
  • Rem 700 chassis can accommodate larger aftermarket recoil lugs
  • Will accept any barrel contour up to 1.25” straight cylinder (no larger than .9” at the muzzle recommended)

Trigger Guard/Mag catch

  • Made of reinforced polymer (Tikka T3 chassis has aluminum)
  • Will accept stock Tikka T3 triggers or Barnard triggers
  • Rem 700 chassis will accept the new x-mark triggers and most aftermarket triggers
  • Mag catch is low profile to reduce snags but still provides excellent ergonomics and control

Magazines Used

  • Remington 700 short action and Tikka T3 use AICS either 5 or 10 round .308 mags
  • Remington 700 long action and Badger M2008/13 long action use .338 CIP length magazines
  • Magazines are not included

Folding Mechanism

  • Main latch uses lever style lockup with tapered design which allows lockup through wear of the system
  • Secondary latch locks the buttstock into the folded position
  • Latch components are made of hardened stainless steel and nitride high strength chromoly steel.


  • Infinitely adjustable within cheekpiece range (1” travel)
  • Quickly removed and re-installed using a clamp and thumbscrew design
  • Simple feature allows the cheekpiece to return it to the exact height it had been set
  • Made of polymer


  • Length of pull is between 13.3” to 15.3” depending on version
  • Length of pull is adjustable in 1/4” increments for a total of 2” adjustment
  • CNC milled from billet aluminum
  • Buttpad moves vertically to set positions within range
  • Buttpad has tool-less adjustments
  • Buttpad can tilt 15° to each side

Mounting features

  • Buttstock has QD sling mount on each side
  • Harris bipod stud is included on the forend
  • All stocks come with one MOE L2 and MOE L3 rail


  • Most Aluminum parts are Type III hard anodized
  • Fasteners are stainless steel with black oxide coating
  • Steel parts are salt bath nitrided or stainless steel
  • Grip panels are injection molded reinforced polymer

The Whiskey-3 Chassis is available for the following inlets:

  • Tikka T3 (non-magnum length calibers)
  • Remington 700 (short and long action)
  • Sako TRG-22 and TRG-42
  • Sako M995

Download the Whiskey-3 Chassis Installation Instructions here.


  • Item ConditionNew
  • Dimensions:Length of Pull: 13.3" to 15.3" with 1/4" adjustments
  • Weight:3.8lbs without magazine
  • ColorBlack
  • Fit DetailsSako TRG
  • HandednessRight Hand

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